GeForce GTX 1080 Mobile and Mobility Radeon HD 3450 - video card comparison
GeForce GTX 1080 Mobile
Mobility Radeon HD 3450
Architecture
Pascal (2016−2021)
RV6xx (2007−2010)
GPU code name
N17E-G3
M82
Market segment
Laptop
Laptop
Release date
August 2016
January 2007
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
MXM-II
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
500 MHz
CUDA cores
2560
-
Floating-point performance
9,068 gflops
40 gflops
Manufacturing process technology
16 nm
55 nm
Number of transistors
7,200 million
181 million
Pipelines / CUDA cores
2560
40
Power consumption (TDP)
150 Watt
12 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
283.4
2.000
Memory type
GDDR5
DDR2/GDDR3
Maximum RAM amount
8 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
10 GB/s
700 MHz
Memory bandwidth
320 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
No outputs
Multi monitor support
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
10.1
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
3.3
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-